压缩气体喷流从侧面和正面稳定了机身。
Jets of compressed air gave the aircraft lateral and directional stability.
喷流孔布置在导流帽的根部。
而在超音速喷流中会产生喷流激波噪声。
When the jet is supersonic, there would bring the jet shock noise.
红碧玉、重晶石等具有喷流岩的特征。
Red carneol and barite etc. have the features of plume rocks.
这就是为什么我们谈论'喷流'的上层大气。
This is why we talk about the 'jet stream' in the upper atmosphere.
经过测量,那些喷流的温度有时能超过一百万度。
Those jets have now been measured sometimes exceeding a million degrees.
并对发动机喷流对助推器分离的影响开展研究。
Moreover, the influence of engine-jet on booster separation was studied.
这是第一次有关蓝色喷流和巨大喷流的统一性定义。
"This is the first consistent definition of blue jets and gigantic jets," says Pasko.
是喷流沉积产物。
左上的X射线喷流从黑洞延伸到13000光年远。
The X-ray jet in the upper left extends for about 13, 000 light years away from the black hole.
哈勃空间望远镜提供了一幅船底座星云恒星喷流的图像。
The Hubble Space Telescope provided an image of a stellar jet in the Carina Nebula.
应用低温风洞模拟热喷流,是喷流模拟技术一大进步。
It's an important advance for jet simulation to simulate hot jet by cryogenic wind tunnels.
采用喷流焊的方法拆除这些通孔元件可以避免这些问题。
Using the method of jet welding dismantling these through-hole components to avoid these problems.
APEX数据显示喷流中的物质正以一半光速的速度前进。
The APEX data shows that material in the jet is traveling at about half the speed of light.
闪光来自嵌入喷流中的一个称为HST-1的灼热气体节。
The flare-up is coming from a knot of hot gas, called HST-1, embedded in the jet.
对角线状的结构可能是从隐藏恒星吹出的孪气愤体喷流造成的。
The diagonal feature may be caused by twin jets of gas blasting away from the hidden star.
采用爆炸波原理建立了喷流区和喷流干扰区的气动压力计算模型。
The aerodynamic pressure expression at jet location and in the area of jet interaction is established by blast wave principium.
而恒星的碰碰舞也无法解释许多类星体活跃的核心所放射出的狭长喷流。
Nor could stellar slam dancing explain the narrow jets that emanate from the central powerhouses of many quasars.
但在喷流行进的过程中,它们确实会将气体加热,产生膨胀的茧状结构。
However, the jets do heat the gas in their line of travel, forming an expanding cocoon.
回流区内的喷流对于质量及能量上均有正面的帮助,可以使得混合效果增加。
Because of the increasing of the mass and energy, the injection in the recirculation makes the mixture better.
在本人的工作中,我试图用一个非均匀喷流模型来解决这些天体的辐射机制。
In my work, I try to resolve emissive mechanisms of these objects with an inhomogeneous jet model.
本文在实验基础上,指出了侧向喷流与主流在相互作用中存在的负效应现象。
In this paper, an inverse effect of lateral jet within lateral and main jet stream interaction was indicated on experiments.
至今,泥浆已经吞噬了12个村庄,使一万个家庭流离失所,今天依然在喷流。
So far, the mud has engulfed 12 villages and displaced 10, 000 families, and is still surging today.
这意味着第25周期的喷流本该在2008年或2009年出现,但它至今还未出现。
That means the flow for Cycle 25 should have appeared in 2008or 2009, but it has not shown up yet.
NGC1999的中心附近有一个不寻常的黑色喷流云,在图中亮恒星的右下一点点。
NGC 1999 shows a remarkable jet-black cloud near its center, located just to the right and lower right of the bright star.
这种假设或许可以解释为什么活跃星系中只有10%存在喷流,以及它们如何持续演变。
This scenario may explain why only 10% of active galaxies have radio jets, and how active galaxies evolve over time.
底喷流动具有添质加能和引射两种相反作用,并能消弱侧喷流对弹丸底部流动的影响。
The base bleed has two contrary action of providing energy and ejection, and it can weaken the effect of lateral jet upon base flow.
根据哈勃档案图片资料,喷流变亮的周期超过7年,期间喷流甚至比m 87核心更亮。
The Hubble images, obtained from the Hubble archive, show the jet growing brighter over a seven-year period, eventually outshining even the luminous core of M87.
根据哈勃档案图片资料,喷流变亮的周期超过7年,期间喷流甚至比m 87核心更亮。
The Hubble images, obtained from the Hubble archive, show the jet growing brighter over a seven-year period, eventually outshining even the luminous core of M87.
应用推荐